Movable H-shaped frame cross beam suitable for belt conveyor

Abstract

The utility model relates to the technical field of H-shaped frame cross beams of conveyors, in particular to a movable H-shaped frame cross beam suitable for a belt conveyor, which comprises a base, two groups of bases, longitudinal beams, cross beam columns, side plates, mounting threaded holes, mounting bolts, fixing assemblies, mounting assemblies, supporting assemblies, adjusting assemblies and auxiliary assemblies, longitudinal beams are arranged above the base, a cross beam column is arranged between the two longitudinal beams, two sets of side plates are arranged at the two ends of the cross beam column, two sets of installation threaded holes are formed in the inner wall of each longitudinal beam, the other installation threaded hole is formed in the side wall of the corresponding side plate, installation bolts are arranged in the installation threaded holes, and the installation bolts are in threaded connection with the installation threaded holes. In the using process of the H frame cross beam of the conveyor, the cross beam column can be disassembled only by disassembling the mounting bolts on the two sides of the cross beam column, the overhauling efficiency is improved, the time utilization rate is increased, and continuous and stable operation of the belt conveyor is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of conveyor H frame crossbeam especially relates to a movable H frame crossbeam suitable for belt conveyor. BACKGROUND

[0002] As the main equipment of material conveying, the belt conveyor plays an important role in coal, power, chemical industry and other industries. Its working principle is based on the rolling friction of the belt, upper and lower supporting rollers and driving drum, and the effective conveying of materials is realized through continuous transportation.

[0003] In the process of coal conveying, the rubber belt conveyor in the belt conveying area is fixed frame, and the expansion bolts are installed on the frame foot. When the damage occurs, the expansion bolts of the entire frame foot must be removed and replaced.

[0004] Therefore, in order to solve the above problems, a movable H frame crossbeam suitable for belt conveyor is designed. When the conveyor H frame crossbeam is used, only the mounting bolts on both sides of the crossbeam column need to be disassembled, so that the crossbeam column can be disassembled, which greatly simplifies the maintenance process, reduces the complexity of equipment maintenance and labor intensity. This design not only improves the maintenance efficiency, but also effectively improves the time utilization, and ensures the continuous and stable operation of the belt conveyor. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the movable H frame crossbeam suitable for belt conveyor is difficult to use in the process of rubber belt conveying, and the damaged frame is often not in one area, which causes the on-site maintenance workload is quite large, and needs to be improved, and then the maintenance efficiency and time utilization are improved.

[0006] The technical scheme of the utility model is as follows: a movable H frame crossbeam suitable for belt conveyor, comprising base, base, longitudinal beam, crossbeam column, side plate, mounting thread hole, mounting bolt, fixing assembly, mounting assembly, supporting assembly, adjusting assembly and auxiliary assembly, the upper side of the base is provided with a plurality of fixing assemblies, the upper side of the base is provided with two groups of base, the upper side of the base is provided with longitudinal beam, the longitudinal beam is provided with crossbeam column, the two ends of the crossbeam column are provided with two groups of side plates, the inner wall of the longitudinal beam is provided with two groups of mounting thread holes, another mounting thread hole is provided on the side wall of the side plate, the mounting thread hole is provided with mounting bolt, the mounting bolt is connected with the mounting thread hole, the side wall of the crossbeam column is provided with auxiliary assembly, the upper side of the base is provided with two groups of mounting assembly, the mounting assembly is provided with supporting assembly, the two sides of the mounting assembly are provided with two groups of adjusting assembly.

[0007] Preferably, when the conveyor H frame cross beam is in use, first, the longitudinal beam can be stably installed through the fixing assembly, after the two side longitudinal beams are installed, the installation screw holes on the side plates at both ends of the cross beam column are aligned with the installation screw holes on the side walls of the longitudinal beams, then the installation bolts are rotated and installed in the installation screw holes, the two ends of the cross beam column can be stably installed on the side walls of the two side longitudinal beams, in addition, the adjusting assembly can drive the supporting assembly to tightly fit the bottom wall of the cross beam column, so that the cross beam column is assisted and supported by the two side supporting rods and the arc-shaped seat, when the cross beam column is damaged and replaced, the installation bolts on both sides of the cross beam column only need to be disassembled, so that the cross beam column can be disassembled, greatly simplifying the maintenance process and reducing the complexity of equipment maintenance and labor intensity, which not only improves the maintenance efficiency, but also effectively improves the time utilization rate, and ensures the continuous and stable operation of the belt conveyor.

[0008] Preferably, the fixing assembly comprises a threaded column, a fixing nut and a fixing hole, a plurality of threaded columns are arranged on the upper sides of the base, a plurality of fixing holes are formed in the base, the threaded columns are arranged in the fixing holes and are in sliding connection with the fixing holes, the fixing nut is arranged on the side wall of the threaded column and is in threaded connection with the threaded column.

[0009] Preferably, the installation assembly comprises an installation block and an installation hole, the installation blocks are arranged on the upper side of the base, and two installation blocks are arranged.

[0010] Preferably, the supporting assembly comprises an installation shaft and a supporting rod, the installation shaft is arranged between the two installation blocks and is in rotational connection with the installation hole, and the supporting rod is arranged on the side wall of the installation shaft.

[0011] Preferably, the supporting assembly further comprises an arc-shaped seat and an arc-shaped groove, the arc-shaped seat is arranged at the upper end of the supporting rod, the arc-shaped groove is formed in the upper side of the arc-shaped seat, and the arc-shaped groove is in abutting connection with the bottom wall of the cross beam column.

[0012] Preferably, the adjusting assembly comprises a volute spring, two groups of volute springs are arranged at both ends of the installation shaft, one end of the volute spring is fixedly connected with one end of the installation shaft, and the other end of the volute spring is fixedly connected with the inner wall of the installation hole.

[0013] Preferably, the auxiliary assembly comprises a carrier roller clamping block and a carrier roller clamping groove, the carrier roller clamping block is arranged on the side wall of the cross beam column, and the carrier roller clamping groove is formed in the side wall of the carrier roller clamping block.

[0014] The beneficial effects of the utility model are as follows:

[0015] When the H frame cross beam of the conveyor is in use, first, the longitudinal beam can be stably installed through the fixing assembly, when the two side longitudinal beams are installed, the installation screw holes on the end side plates of the cross beam column are aligned with the installation screw holes on the side walls of the longitudinal beams, then the installation bolts are rotated and installed in the installation screw holes, the two ends of the cross beam column can be stably installed on the side walls of the two side longitudinal beams, in addition, the adjusting assembly can drive the supporting assembly to tightly fit with the bottom wall of the cross beam column, so that the cross beam column is assisted and supported by the two side supporting rods and the arc-shaped seat, when the cross beam column is damaged and replaced, the installation bolts on the two sides of the cross beam column only need to be disassembled, so that the cross beam column can be disassembled, which greatly simplifies the maintenance process, reduces the complexity of equipment maintenance and labor intensity, this design not only improves the maintenance efficiency, but also effectively improves the time utilization rate, and ensures the continuous and stable operation of the belt conveyor. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A first three-dimensional structure schematic view of the movable H frame cross beam suitable for the belt conveyor is shown.

[0017] Figure 2 A first partial three-dimensional structure schematic view of the movable H frame cross beam suitable for the belt conveyor is shown.

[0018] Figure 3 A second partial three-dimensional structure schematic view of the movable H frame cross beam suitable for the belt conveyor is shown.

[0019] Figure 4 A third partial three-dimensional structure schematic view of the movable H frame cross beam suitable for the belt conveyor is shown.

[0020] The reference signs are explained as follows: 1, base; 2, base; 3, longitudinal beam; 4, cross beam column; 5, side plate; 6, installation screw hole; 7, installation bolt; 101, threaded column; 102, fixed nut; 103, fixed hole; 201, mounting block; 202, mounting hole; 301, mounting shaft; 302, supporting rod; 303, arc-shaped seat; 304, arc-shaped groove; 401, volute spring; 501, carrier roller clamping block; 502, carrier roller clamping groove. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples.

[0022] Please refer to Figure 1 and Figure 3The utility model provides an embodiment: a movable H frame crossbeam suitable for belt conveyor, including base 1, base 2, longitudinal beam 3, crossbeam column 4, side plate 5, mounting threaded hole 6, mounting bolt 7, fixed assembly, installation assembly, support assembly, adjusting assembly and auxiliary assembly, the upper side of base 1 is provided with multiple fixed assemblies, the upper side of the both sides of base 1 is provided with two sets of base 2, the upper side of base 2 is provided with longitudinal beam 3, and the longitudinal beam 3 is provided with crossbeam column 4, the both ends of crossbeam column 4 are provided with two sets of side plate 5, two sets of mounting threaded hole 6 are formed on the inner wall of longitudinal beam 3, another mounting threaded hole 6 is formed on the side wall of side plate 5, mounting bolt 7 is arranged in the inside of mounting threaded hole 6, and mounting bolt 7 is in threaded connection with mounting threaded hole 6, the side wall of crossbeam column 4 is provided with auxiliary assembly, the upper side of base 1 is provided with two sets of installation assembly, the inside of installation assembly is provided with support assembly, and the both sides of installation assembly are provided with two sets of adjusting assembly.

[0023] Please refer to Figure 2 With Figure 4 , fixed assembly includes threaded column 101, fixed nut 102 and fixed hole 103, the upper side of base 1 is provided with multiple threaded columns 101, multiple fixed holes 103 are formed in the inside of base 2, threaded column 101 is arranged in the inside of fixed hole 103, threaded column 101 is in sliding connection with fixed hole 103, fixed nut 102 is arranged on the side wall of threaded column 101, fixed nut 102 is in threaded connection with threaded column 101, multiple fixed holes 103 in the bottom of base 2 are inserted into the inside of multiple threaded columns 101 in correspondence, then fixed nut 102 is rotated and installed on the side wall of threaded column 101, then longitudinal beam 3 can be stably installed, installation assembly includes mounting block 201 and mounting hole 202, the upper side of base 1 is provided with mounting block 201, and mounting block 201 is provided with two sets, mounting hole 202 is formed on the side wall of mounting block 201, and mounting block 201 and mounting hole 202 have the effect of auxiliary installation, support assembly includes mounting shaft 301 and support rod 302, mounting shaft 301 is arranged between the two sets of mounting block 201, mounting shaft 301 is in rotating connection with mounting hole 202, support rod 302 is arranged on the side wall of mounting shaft 301, and support rod 302 can be adjusted and rotated through mounting shaft 301.

[0024] Please refer to Fig, 3 and Figure 4The support assembly further comprises an arc-shaped seat 303 and an arc-shaped groove 304, the upper end of the support rod 302 is provided with the arc-shaped seat 303, the upper portion of the arc-shaped seat 303 is provided with the arc-shaped groove 304, the arc-shaped groove 304 is in abutting connection with the bottom wall of the beam column 4, the arc-shaped seat 303 and the arc-shaped groove 304 are in close contact with the bottom wall of the beam column 4, so that the beam column 4 can be assisted and supported by the two side support rods 302 and the arc-shaped seat 303, the adjusting assembly comprises a volute spring 401, both ends of the mounting shaft 301 are provided with two groups of volute springs 401, one end of the volute spring 401 is fixedly connected with one end of the mounting shaft 301, and the other end of the volute spring 401 is fixedly connected with the inner wall of the mounting hole 202; according to the elastic characteristics of the volute spring 401, the mounting shaft 301 and the support rod 302 can be driven to realize vertical support, and the auxiliary assembly comprises a roller clamping block 501 and a roller clamping groove 502, the roller clamping block 501 is arranged on the side wall of the beam column 4, and the roller clamping groove 502 is arranged on the side wall of the roller clamping block 501.

[0025] When the conveyor H frame beam is in use, first, a plurality of groups of fixing holes 103 at the bottom of the base 2 are inserted into the interiors of a plurality of groups of threaded columns 101, and then the fixing nuts 102 are rotatably arranged on the side walls of the threaded columns 101, so that the longitudinal beams 3 can be stably arranged.

[0026] When the two side longitudinal beams 3 are arranged, the mounting threaded holes 6 on the end side plates 5 of the beam columns 4 are aligned with the mounting threaded holes 6 on the side walls of the longitudinal beams 3, then the mounting bolts 7 are rotatably arranged in the mounting threaded holes 6, so that the two ends of the beam columns 4 can be stably arranged on the side walls of the two side longitudinal beams 3.

[0027] In addition, the roller clamping groove 502 on the roller clamping block 501 is designed to facilitate the mounting and positioning of the lifting roller, and according to the elastic characteristics of the volute spring 401, the mounting shaft 301 and the support rod 302 can be driven to realize vertical support, and the arc-shaped seat 303 and the arc-shaped groove 304 can be driven to be in close contact with the bottom wall of the beam column 4, so that the beam column 4 can be assisted and supported by the two side support rods 302 and the arc-shaped seat 303.

[0028] When the beam column 4 is damaged and needs to be replaced, the mounting bolts 7 on the two sides of the beam column 4 only need to be disassembled, so that the beam column 4 can be disassembled, greatly simplifying the maintenance process and reducing the complexity of equipment maintenance and the labor intensity of personnel. This design not only improves the maintenance efficiency, but also effectively improves the time utilization rate, and ensures the continuous and stable operation of the belt conveyor.

[0029] Through the above-mentioned steps, when the conveyor H frame cross beam is in use, firstly, the longitudinal beam 3 can be stably installed through the fixing assembly, when the two side longitudinal beams 3 are installed, the installation screw hole 6 on the end side plate 5 of the cross beam column 4 is aligned with the installation screw hole 6 on the side wall of the longitudinal beam 3, then the installation bolt 7 is rotated and installed in the inside of the installation screw hole 6, then the two ends of the cross beam column 4 can be stably installed on the side wall of the two side longitudinal beams 3, in addition, the adjusting assembly can drive the supporting assembly to tightly fit with the bottom wall of the cross beam column 4, so that the cross beam column 4 can be assisted and supported through the two side supporting rods 302 and the arc-shaped seat 303, when the cross beam column 4 is damaged and replaced, the installation bolt 7 on the two sides of the cross beam column 4 is only needed to be disassembled, then the cross beam column 4 can be disassembled, which greatly simplifies the maintenance process and reduces the complexity of equipment maintenance and labor intensity, this design not only improves the maintenance efficiency, but also effectively improves the time utilization rate, and ensures the continuous and stable operation of the belt conveyor.

[0030] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of the person skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A mobile H-frame beam suitable for a belt conveyor, comprising a base (1), characterized in that: The base (2), the longitudinal beam (3), the beam column (4), the side plate (5), the mounting threaded hole (6), the mounting bolt (7), the fixing assembly, the mounting assembly, the supporting assembly, the adjusting assembly and the auxiliary assembly are further included, a plurality of fixing assemblies are arranged on the upper sides of the base (1), two base (2) are arranged on the upper sides of the base (1), the longitudinal beam (3) is arranged on the upper side of the base (2), the beam column (4) is arranged between the two longitudinal beams (3), two side plates (5) are arranged on the two ends of the beam column (4), two mounting threaded holes (6) are formed in the inner wall of the longitudinal beam (3), another mounting threaded hole (6) is formed in the side wall of the side plate (5), the mounting threaded hole (6) is provided with the mounting bolt (7), the mounting bolt (7) is in threaded connection with the mounting threaded hole (6), the auxiliary assembly is arranged on the side wall of the beam column (4), two mounting assemblies are arranged on the upper side of the base (1), the supporting assembly is arranged in the mounting assembly, and two adjusting assemblies are arranged on the two sides of the mounting assembly.

2. A live H-frame beam for a belt conveyor according to claim 1, characterized in that: The fixing assembly includes the threaded column (101), the fixing nut (102) and the fixing hole (103), a plurality of threaded columns (101) are arranged on the upper sides of the base (1), a plurality of fixing holes (103) are formed in the inner portion of the base (2), the threaded column (101) is arranged in the fixing hole (103), the threaded column (101) is in sliding connection with the fixing hole (103), the fixing nut (102) is arranged on the side wall of the threaded column (101), and the fixing nut (102) is in threaded connection with the threaded column (101).

3. A live H-frame beam for a belt conveyor according to claim 1, characterized in that: The mounting assembly includes the mounting block (201) and the mounting hole (202), the mounting block (201) is arranged on the upper side of the base (1), the mounting block (201) is provided with two groups, and the mounting hole (202) is formed in the side wall of the mounting block (201).

4. A live H-frame beam for a belt conveyor according to claim 3, characterized in that: The supporting assembly includes the mounting shaft (301) and the supporting rod (302), the mounting shaft (301) is arranged between the two mounting blocks (201), the mounting shaft (301) is in rotational connection with the mounting hole (202), and the supporting rod (302) is arranged on the side wall of the mounting shaft (301).

5. A live H-frame beam for a belt conveyor according to claim 4, characterized in that: The supporting assembly further includes the arc-shaped seat (303) and the arc-shaped groove (304), the arc-shaped seat (303) is arranged on the upper end of the supporting rod (302), the arc-shaped groove (304) is formed in the upper side of the arc-shaped seat (303), and the arc-shaped groove (304) is in abutting connection with the bottom wall of the beam column (4).

6. A live H-frame beam for a belt conveyor according to claim 4, characterized in that: The adjusting assembly includes the volute spring (401), two groups of volute springs (401) are arranged at the two ends of the mounting shaft (301), one end of the volute spring (401) is fixedly connected with one end of the mounting shaft (301), and the other end of the volute spring (401) is fixedly connected with the inner wall of the mounting hole (202).

7. A live H-frame beam for a belt conveyor according to claim 4, characterized in that: The auxiliary assembly includes the roller clamping block (501) and the roller clamping groove (502), the roller clamping block (501) is arranged on the side wall of the beam column (4), and the roller clamping groove (502) is formed in the side wall of the roller clamping block (501).

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